Jing-tao Sun

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Euseius nicholsi (Ehara et Lee) is an important indigenous predator of many species of pest mites and insects in China. In this study, the genetic diversity of Euseius nicholsi among ten populations was investigated using coxI and ITS sequences from 145 individuals. This indicated the existence of 33 and 16 haplotypes, respectively. Most of the populations(More)
Trichothecene genotype composition, mycotoxin production, genetic diversity, and population structure were analyzed, using 185 Fusarium strains collected from wheat (Triticum aestivum L.) throughout the Jiangsu province during 1976, 1983, 1998, 2006, and 2014. The results showed that 3-acetyldeoxynivalenol (3ADON) was consistently the predominant type in(More)
Email’s text is the main body of an Email. Its content is reflected by semantic body formed by a large number of semantic elements. This paper takes the advantage of HowNet in analysis of semantic element and analyzes semantic bodies in email text, then proposes the method of constructing semantic body and the calculation ways of similarity between(More)
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